121468760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{433817}}^1$

素因数の和:433835

約数の個数: 32

約数和(自身を含む): 312348960

約数和(自身を除く): 190880200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 433817, 867634, 1735268, 2169085, 3036719, 3470536, 4338170, 6073438, 8676340, 12146876, 15183595, 17352680, 24293752, 30367190, 60734380, 121468760]

約数ペア:

[(1, 121468760), (2, 60734380), (4, 30367190), (5, 24293752), (7, 17352680), (8, 15183595), (10, 12146876), (14, 8676340), (20, 6073438), (28, 4338170), (35, 3470536), (40, 3036719), (56, 2169085), (70, 1735268), (140, 867634), (280, 433817)]